124642010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{402071}}^1$

素因数の和:402109

約数の個数: 16

約数和(自身を含む): 231593472

約数和(自身を除く): 106951462

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 402071, 804142, 2010355, 4020710, 12464201, 24928402, 62321005, 124642010]

約数ペア:

[(1, 124642010), (2, 62321005), (5, 24928402), (10, 12464201), (31, 4020710), (62, 2010355), (155, 804142), (310, 402071)]